[TAP5-2478] Create getIfExists in SessionApplicationStatePersistenceStrategy

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 5.5.0
• Labels: patch perfomance
• Assignee: Unassigned
• Reporter: Maria Fedotova
• Created: 14/May/15 14:53
• Updated: 08/Mar/23 14:33
• Resolved: 29/Mar/17 11:41

Description

Instead of this code

public <T> T getIfExists(Class<T> ssoClass)
    {
        ApplicationStateAdapter<T> adapter = getAdapter(ssoClass);

        return adapter.exists() ? adapter.getOrCreate() : null;
    }

I've create function getIfExists

    public <T> T getIfExists(Class<T> ssoClass)
    {

        return getAdapter(ssoClass).getIfExists();
    }

This patch increased requests per second on ~7% (from 24 to 26 on huge pages)
Thank mihasik for the idea.

Issue Links

• causes: TAP5-2749 Incorrect behavior of getIfExists in EntityApplicationStatePersistenceStrategy